Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene fusion
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
RPD_4322Radical SAM. (359 aa)    
Predicted Functional Partners:
pqqB
Coenzyme PQQ biosynthesis protein B; May be involved in the transport of PQQ or its precursor to the periplasm; Belongs to the PqqB family.
 
  
 0.837
pqqC
Coenzyme PQQ biosynthesis protein C; Ring cyclization and eight-electron oxidation of 3a-(2-amino- 2-carboxyethyl)-4,5-dioxo-4,5,6,7,8,9-hexahydroquinoline-7,9- dicarboxylic-acid to PQQ.
 
  
 0.807
pqqD
Coenzyme PQQ synthesis D; Functions as a PqqA binding protein and presents PqqA to PqqE, in the pyrroloquinoline quinone (PQQ) biosynthetic pathway.
 
  
 0.621
RPD_4323
Radical SAM.
 
    
0.525
RPD_1084
Nitrogen-fixing NifU-like; May be involved in the formation or repair of [Fe-S] clusters present in iron-sulfur proteins.
  
  
 0.517
RPD_3110
Pyrrolo-quinoline quinone.
 
  
 0.475
RPD_1379
uroporphyrinogen-III C-methyltransferase; Multifunctional enzyme that catalyzes the SAM-dependent methylations of uroporphyrinogen III at position C-2 and C-7 to form precorrin-2 via precorrin-1. Then it catalyzes the NAD-dependent ring dehydrogenation of precorrin-2 to yield sirohydrochlorin. Finally, it catalyzes the ferrochelation of sirohydrochlorin to yield siroheme.
 
  
 0.460
RPD_2312
uroporphyrinogen-III C-methyltransferase.
 
  
 0.439
RPD_4257
Conserved hypothetical protein.
  
  
 0.418
RPD_4321
Hypothetical protein.
       0.404
Your Current Organism:
Rhodopseudomonas palustris BisB5
NCBI taxonomy Id: 316057
Other names: R. palustris BisB5, Rhodopseudomonas palustris str. BisB5, Rhodopseudomonas palustris strain BisB5
Server load: low (18%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.